This Sunday the 121st edition of Paris-Roubaix will start. World champion Mathieu van der Poel is the big favorite.

The course will be 260 km long and will be punctuated by 29 sectors. The arrival is scheduled for 5:10 p.m. at the Roubaix velodrome. The race can be followed with live commentary on the Parisien.fr website and live on France 3 and Eurosport from 10:50 a.m., April 7.